Main unit for vacuum cleaner



FIG. 1.1 is a front elevation view of a main unit for vacuum cleaner of our new design;

FIG. 1.2 is a back elevation view thereof;

FIG. 1.3 is a left side elevation view thereof;

FIG. 1.4 is a right plan view thereof;

FIG. 1.5 is a top plan view thereof;

FIG. 1.6 is a bottom view thereof;

FIG. 1.7 is a perspective view thereof; and

FIG. 1.8 is a reference view showing a usage state of the main unit in a vacuum cleaner.

The main unit for vacuum cleaner can be used for a hand-held vacuum cleaner and can be combined with a vacuuming suite.

The portion inside the suction mouth of the main unit for vacuum cleaner shown by coloring in FIG. 1.1 forms no part of the claimed design. 

CLAIM The ornamental design for a main unit for vacuum cleaner, as shown and described. 